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23020310001 = 313590264359
BaseRepresentation
bin10101011100000111…
…100000110111110001
32012102022202220200010
4111130013200313301
5334121144410001
614324141045133
71443315256263
oct253407406761
965368686603
1023020310001
119843401697
1245655567a9
13222b350710
141185497b33
158eaec28d6
hex55c1e0df1

23020310001 has 8 divisors (see below), whose sum is σ = 33054804160. Its totient is φ = 14166344592.

The previous prime is 23020309987. The next prime is 23020310009. The reversal of 23020310001 is 10001302032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23020310001 - 25 = 23020309969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23020310009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295132141 + ... + 295132218.

It is an arithmetic number, because the mean of its divisors is an integer number (4131850520).

Almost surely, 223020310001 is an apocalyptic number.

It is an amenable number.

23020310001 is a deficient number, since it is larger than the sum of its proper divisors (10034494159).

23020310001 is a wasteful number, since it uses less digits than its factorization.

23020310001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590264375.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 23020310001 its reverse (10001302032), we get a palindrome (33021612033).

The spelling of 23020310001 in words is "twenty-three billion, twenty million, three hundred ten thousand, one".

Divisors: 1 3 13 39 590264359 1770793077 7673436667 23020310001